facebook friends help please:)

[no1pencefan]

well there is no specfic place to put a phone number,but you can try typing it in the regular search bar,and see if it matched up with the phone number on someones profile.
But that way might only work if they have put there phone number on there,if not,there really is no way.
If they go to your school or something,just type there first name,and see if they come up,cause they may be in your network.